{"id":"28bd95c7-6077-4c5c-acfb-33682f71431a","created_at":"2025-08-28T17:32:37.947Z","updated_at":"2026-01-21T21:02:33.975Z","owner_id":"31026cca-19dd-4107-945c-d345221fad46","location_id":"d826d827-37d2-4bd7-aeb0-5e27b184d0bb","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2016-12-08T16:08:00.000Z","observed_at_local":"2016-12-08T10:08:00-06:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 5.2mg/L is outside the expected range of 6.17-8.83mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","air_temperature","turbidity"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaXl2IiwiZXhwIjoiMjAyNi0wNS0wOFQxNzoyNDoxMC4wMzJaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--a4305ad87c4e4a48f26c982f772f7d5ca5550c8c/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_3823.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBbkN2IiwiZXhwIjoiMjAyNi0wNS0wOFQxNzoyNDoxMC4wMzZaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--8c59903b51f2a0771e833c8194d84bec98caa4e9/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_3825.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBbyt2IiwiZXhwIjoiMjAyNi0wNS0wOFQxNzoyNDoxMC4wNDJaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--8552e42661b0e68f751c2f0d9d3c202c617bc977/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_3822.JPG"],"permalink":"https://data.waterrangers.com/observations/105668","readings":[{"id":"4d2b617f-e8d1-469b-8c71-23f7e18ef8cb","created_at":"2025-08-28T17:32:37.998Z","updated_at":"2025-08-28T17:32:37.998Z","parameter":"ph","unit":"std_units","value":"7.0","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"92277c0c-df64-42c3-9f06-c4c362556140","created_at":"2025-08-28T17:32:38.002Z","updated_at":"2025-08-28T17:32:38.002Z","parameter":"oxygen","unit":"mg_l","value":"5.2","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"7f4e9170-0bbe-4066-81e8-12337af684b5","created_at":"2025-08-28T17:32:38.006Z","updated_at":"2025-08-28T17:32:38.006Z","parameter":"hardness","unit":"ppm","value":"30","equipment":"lamotte_hardness","equipment_limit":null},{"id":"30fd1e54-6ab0-43f2-8bc0-6e9245950a0b","created_at":"2025-08-28T17:32:38.016Z","updated_at":"2025-08-28T17:32:38.016Z","parameter":"alkalinity","unit":"ppm","value":"35","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"6471ca14-0b16-48bb-aa60-d24b64983c5e","created_at":"2025-08-28T17:32:38.020Z","updated_at":"2025-08-28T17:32:38.020Z","parameter":"air_temperature","unit":"deg_c","value":"10","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"b95f7e34-cac4-4e1c-9d9d-f400b2f58c4a","created_at":"2025-08-28T17:32:38.010Z","updated_at":"2025-11-19T15:20:06.066Z","parameter":"turbidity","unit":"jtu","value":"0","equipment":"lamotte_turbidity","equipment_limit":"<="}]}